Scan conversion apparatus
    1.
    发明授权
    Scan conversion apparatus 失效
    扫描转换装置

    公开(公告)号:US3925606A

    公开(公告)日:1975-12-09

    申请号:US47812774

    申请日:1974-06-10

    摘要: Periodic signals, for example sonar returns, to be displayed on a conventional television monitor are sampled and put into storage registers at a first rate. The storage registers are emptied at a second rate and the information is placed onto a video magnetic disk. For each sonar transmission a number of samples of the return signal are placed into, and read out of, the storage registers, during each revolution of the disk, as the return is coming in, to build up a television display signal indicative of the sonar return.

    摘要翻译: 将在常规电视监视器上显示的定期信号,例如声纳返回被采样并以第一速率放入存储寄存器中。 存储寄存器以第二速率清空,信息被放置在视频磁盘上。 对于每个声纳传输,当返回进入时,在盘的每次旋转期间,将返回信号的多个样本放置到存储寄存器中并从存储寄存器读出,以建立指示声纳的电视显示信号 返回。